2105425114 has 16 divisors (see below), whose sum is σ = 3518350920. Its totient is φ = 938226240.

The previous prime is 2105425079. The next prime is 2105425117. The reversal of 2105425114 is 4115245012.

It can be written as a sum of positive squares in 4 ways, for example, as 2031034489 + 74390625 = 45067^2 + 8625^2 .

It is not an unprimeable number, because it can be changed into a prime (2105425117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395417 + ... + 1396924.

Almost surely, 2^2105425114 is an apocalyptic number.

2105425114 is a deficient number, since it is larger than the sum of its proper divisors (1412925806).

2105425114 is a wasteful number, since it uses less digits than its factorization.

2105425114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792385.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2105425114 is about 45884.9116159114. The cubic root of 2105425114 is about 1281.6809608629.

The spelling of 2105425114 in words is "two billion, one hundred five million, four hundred twenty-five thousand, one hundred fourteen".